Season 4

In Surrey, Canada, actress and college student Maple Batalia has been shot dead in the University parking lot . Police use hundreds of surveillance video's to find Maple's killer.

On 15th August 2015, police are alerted to the body of 70-year-old Fernando Silva on a boat at Warwick Cove, Rhode Island. With the crime scene revealing little about what caused his death, police turn to surveillance footage for clues. Cameras along the cove help them to determine the boat's last movements and a time-line, ultimately leading them to the jetty where Fernando would dock his boat. Will the cameras there help them find out what really happened to Fernando Silva?

On December 2nd 2014, Rhonda Daugherty vanishes. Detectives turn to the public for information on her mysterious disappearance. A tip leads investigators to surveillance footage from a hotel where they uncover a journey of duplicity and deception.

Hope Melton has been kidnapped by an unknown pedestrian. At a gas station, police find CCTV and see a suspicious orange Chevy following Hope. Can they find Hope before it's too late?

When Emily Lambert of Garland, Texas goes missing after a night out at a bar with her boyfriend, She was later found murdered in Carlsbad, New Mexico and its up to detectives to sift through security footage to find the truth.

On June 12th 2013, 46-year-old family man Richard Arenas is gunned down in broad daylight in the driveway of his suburban home in Rhode Island. With no apparent motive or witnesses, can investigators track down this cold-hearted killer on CCTV?

When Diane Cunningham is murdered on September 28, 2014, investigators could find very few clues until security footage reveals a prime suspect, but not everything is quite as it seems.

On February 14th 2014, pregnant college student Loretta Saunders vanishes without trace. Her trail runs cold after she is spotted on CCTV at her apartment building. The race is now on to find her before it's too late.

Dalene Carlson goes missing after a night out at a bar. Detectives use CCTV to try to find Dalene before it is too late.

In Guthrie, OK, 60 year old, social worker, Maurice Byrd has been found shot dead in his own home. Detectives find a church with surveillance cameras right next to Maurice's house to find his killer.

On December 23rd 2009, Beth von Steinner goes missing. Days later, her frozen body is found in a trash pile behind her house. With no witness or suspects, only CCTV footage can unlock the mystery of who killed her.

On September 17th 2015, Edward Lowry is found savagely beaten and stabbed to death in a parking lot in South Dakota. With little evidence left behind at the scene, the police attempt to piece together Ed's last moments from CCTV.

A woman's New Year's disappearance leads to a gruesome discovery; with no witnesses, only the four security cameras from her apartment building can help decipher what happened.

Cynthia Langrall is shot dead during her morning jog through the normally peaceful Hillcrest Ranch neighborhood in Glendale, Arizona. Home surveillance footage enables detectives to identify the shooter's vehicle but will it be enough to catch the killer?

On April 12th 2008, Susan Casey vanishes after a night out. The only clues left behind are suspicious drag marks outside her home. CCTV footage reveals three different suspects on the scene. Which one is lying and who can tell police where Susan Casey is?

In 2016, Jordie Hudson vanishes after a night out with friends. The only clue police have is her glasses, which are discovered in a pool of blood. Surveillance footage shows a horrific attack. Can police find her abductor before it's too late?